18069268

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2399}}^1$

素因数の和:2679

約数の個数: 24

約数和(自身を含む): 36288000

約数和(自身を除く): 18218732

約数列:

[1, 2, 4, 7, 14, 28, 269, 538, 1076, 1883, 2399, 3766, 4798, 7532, 9596, 16793, 33586, 67172, 645331, 1290662, 2581324, 4517317, 9034634, 18069268]

約数ペア:

[(1, 18069268), (2, 9034634), (4, 4517317), (7, 2581324), (14, 1290662), (28, 645331), (269, 67172), (538, 33586), (1076, 16793), (1883, 9596), (2399, 7532), (3766, 4798)]